{"id":115424,"date":"2024-10-19T03:11:28","date_gmt":"2024-10-19T03:11:28","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d2007-2008\/"},"modified":"2024-10-24T22:19:20","modified_gmt":"2024-10-24T22:19:20","slug":"astm-d2007-2008","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d2007-2008\/","title":{"rendered":"ASTM-D2007 2008"},"content":{"rendered":"
Scope<\/strong><\/p>\n 1.1 This test method covers a procedure for classifying oil samples of initial boiling point of at least 260\u00b0<\/span>C (500\u00b0<\/span>F) into the hydrocarbon types of polar compounds, aromatics and saturates, and recovery of representative fractions of these types. This classification is used for specification purposes in rubber extender and processing oils.<\/p>\n Note<\/span> 1\u2014See Test Method D 2226.<\/p>\n 1.2 This test method is not directly applicable to oils of greater than 0.1 mass % pentane insolubles. Such oils can be analyzed after removal of these materials, but precision is degraded (see Appendix X1).<\/p>\n 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.<\/p>\n 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific warning statements are given in 6.1, Section 7, A1.4.1, and A1.5.5.<\/span><\/span><\/p>\n Keywords<\/strong><\/p>\n clay-gel absorption; elution chromatography; hydrocarbon type; liquid chromatography; petroleum derived oils; rubber extender oils; rubber processing oils; Processing oils; Rubber extender oils; Solvent removal; Adsorption–petroleum products\/applications; Aromatic compounds; Aromatic hydrocarbons (AHs); Azobenzene activity; Characteristic groups; Clay-gel adsorption test; Fractionation products; Gel absorption chromatography; Insolubles removal; Oils; Pentane-insolubles content; Petroleum oils; Polar aromatics<\/p>\n ICS Code<\/strong><\/p>\n ICS Number Code 83.040.20 (Rubber compounding ingredients)<\/p>\n DOI:<\/strong> 10.1520\/D2007-03R08<\/p>\n<\/div>\n D2007-03(2008) Standard Test Method for Characteristic Groups in Rubber Extender and Processing Oils and Other Petroleum-Derived Oils by the Clay-Gel Absorption Chromatographic Method<\/b><\/p>\nPDF Catalog<\/h4>\n
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\n PDF Pages<\/th>\n PDF Title<\/th>\n<\/tr>\n \n 1<\/td>\n Scope
Referenced Documents
Terminology
Summary of Test Method <\/td>\n<\/tr>\n\n 2<\/td>\n Significance and Use
Apparatus
Reagents and Materials
FIG. 1 <\/td>\n<\/tr>\n\n 3<\/td>\n Procedure
FIG. 2 <\/td>\n<\/tr>\n\n 4<\/td>\n FIG. 3 <\/td>\n<\/tr>\n \n 5<\/td>\n Calculation
Report
Precision and Bias <\/td>\n<\/tr>\n\n 6<\/td>\n Keywords
A1. AZOBENZENE ACTIVITY TEST FOR CLAY
A1.1 Scope
A1.2 Summary of Test Method
A1.3 Apparatus
FIG. A1.1 <\/td>\n<\/tr>\n\n 7<\/td>\n A1.4 Reagents
A1.5 Procedure
A1.6 Interpretation of Results
A1.7 Precision and Bias
X1. PROCEDURE FOR SAMPLES WITH PRECIPITATES OR FLOCCULATE
X1.1 Removal of Asphaltenes <\/td>\n<\/tr>\n\n 8<\/td>\n X1.2 Precision and Bias <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" \n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n ASTM<\/b><\/a><\/td>\n 2008<\/td>\n 8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":115425,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1173,2637],"product_tag":[],"class_list":{"0":"post-115424","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-040-20","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/115424","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/115425"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=115424"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=115424"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=115424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}